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64 Cards in this Set
- Front
- Back
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How much one unit of RBCs will raise your HGB? |
1 g/dL
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How much one unit of RBCs will raise your HCT? |
3% |
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What is the shelf life of packed RBCs in CPDA-1 with additive solution? |
42 days
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What is the shelf life of packed RBCs in CPDA-1? |
35 days
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What is the shelf life of packed RBCs in CPD? |
21 days
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What is the shelf life of leukocyte reduced packed RBCs in CPDA-1 with additive solution? |
42 days
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What is the shelf life of frozen packed cells? |
10 years frozen, 24 hours thawed
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What is the shelf life of washed packed cells? |
24 hours after washing
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What is the shelf life of irradiated packed cells? |
28 days from irradiation or the original expiration (whichever comes first)
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What is the shelf life of random/concentrated platelets? |
5 days individual, 4 hours pooled |
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What is the shelf life of apheresed platelets? |
5 days
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What is the shelf life of cryo? |
1 year
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What is the shelf life of cryo (thawed and pooled)? |
4 hours
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What is the shelf life of FFP? |
1 year
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What is the shelf life of FFP (thawed)? |
24 hours
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What is the shelf life of granulocyte concentrate? |
24 hour
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What is the storage temp. of packed cells? |
1-6C
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What is the storage temp. of frozen packed cells? |
<-65C frozen, 1-6C thawed
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What is the storage temp. of platelets? |
20-24C with gentle agitation
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What is the storage temp. of cryo? |
< -18C
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What is the storage temp. of cryo (thawed and pooled)? |
stored at 20-24C, thawed at 30-37C
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What is the storage temp. of FFP? |
< -18C
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What is the storage temp. of FFP (thawed)? |
1-6C
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What is the storage temp. of granulocyte concentrate? |
20-24C with gentle agitation
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What is the QC for packed red cellsw with any additive? |
HCT > 80%
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What is the QC for leukocyte reduced packed cells? |
< 5*10^6 WBC/bag
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What is the QC for washed packed cells? |
plasma removed
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What is the QC for platelets? |
Must contain 5.5*10^10 platelets with a pH > 6.2
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What is the QC for platelets pheresis? |
Must contain 3.0*10^11 platelets with a pH > 6.2
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What is the QC for CRYO? |
> 80 IU Factor VIII, > 150mg fibrinogen
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What is the QC for FFP? |
Frozen within 8 hours of collection
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What is the QC for granulocyte concentration? |
Must contain 1.0*10^10 granulocytes
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What is the temperature for shipping RBCs? |
1-10C
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What are the donor requirements for appearance? |
Skin on anti-cubital areas free of lesions
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What are the donor requirements for hemoglobin? |
Between 12.5 and 19 g/dL
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What are the donor requirements for hematocrit? |
Between 38 and 58%
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What are the donor requirements for temperature? |
Less than 37.5 C and 99.5F
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What are the donor requirements for blood pressure? |
Between 90/50 and 180/100 |
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What are the donor requirements for pulse? |
Between 50 and 100 beats/min
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What are the donor requirements for weight? |
Greater than 110lb or 50kg
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What are the phlebotomy procedures? |
Confirm ID at each step, label all bags with same number, clean arm, dry for 30 seconds, use 16 gauge needle, takes 8-12 min.
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How often can a someone donate whole blood? |
Every 8 weeks
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How often can a someone donate platelets? |
Every 7 days but no more than 24 times/year
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How often can a someone donate whole blood? |
Every 4 weeks
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How often can a someone donate via erthrocytapheresis? |
Every 16 weeks
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How often can a someone donate via plateletpheresis? |
Every 48 hours but not more than twice a week or 24 times/year
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How often can a someone donate via plasmapheresis? |
Every 4 weeks
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What are the requirements for autologous donors? |
Physician order, HGB greater than 11g/dL, HCT greater than 33%, not within 72 hours prior to surgery, not more frequently than every 3 days
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What testing is performed on donor blood/components? |
ABORh (including weak D for Rh neg. units), antibody screen, syphilis, hep. B antigens, hep. B & C antibodies, HIV 1 & 2 antibody, HIVp24 antigen, HTLV I/II antibody, WNV RNA-NAT, bacterial contam. For platelets
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What is direct exclusion? |
Child has a gene that both the mother and alleged father lack
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What is indirect exclusion? |
Genes present in the alleged father that are not represented in the child
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What medications defer patients for 1 month from last dose? |
proscar, propecia, acutane
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What medications defer patients for 3 months from last dose? |
soriatane
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What medications defer patients for 6 months from last dose? |
avodart
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What medications defer patients for 12 months from last dose? |
Hep. B immune globulin
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What medications defer patients permanently? |
Tegison, growth hormone, bovine insulin
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How long are donors deferred from giving platelets after taking aspirin according to AABB standards? |
36 hours
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How long are women deferred post partum? |
At least 6 weeks
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How is the paternity index calculated? |
PI= X/Y; X= frequency the father passes on the obligatory gene, Y= frequency that random male passes on obligatory gene
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What is a storage lesion? |
Biochemical changes that occur when blood is stored that affect cell viability and function
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What are the advantages of additives? |
post storage survival of >80%; longer shelf life; allow for storage of whole blood at RT for 8 hours
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What are the disadvantages of additive? |
doesn't maintain 2,3-DPG; units aren’t recommended for use in neonates
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What factors decrease in storage? |
RBC/WBC/platelet viability, coag factors, pH, ATP, 2,3-DPG, Na+
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What factors increase in storage? |
K+, HGB, lactic acid, ammonia |
